Cost method
[经] 成本方法
🧩 词语组成解析
cost
[kɔst]
n. 价钱，代价;花费，费用;牺牲;[用复数][法律]诉讼费;
vi. 价钱为，花费;估计成本;
vt. 付出代价;估价;使丧失;使付出努力;
🗣️ 情景例句
It's not easy being away from home.
离家独闯不容易。
When it started raining, I was playing outside.
当雨开始下的时候，我在外面玩。
where people first learned to write.
那里的人最早学会了写字。